GB2283631B - Radar apparatus - Google Patents

Radar apparatus

Info

Publication number
GB2283631B
GB2283631B GB9322924A GB9322924A GB2283631B GB 2283631 B GB2283631 B GB 2283631B GB 9322924 A GB9322924 A GB 9322924A GB 9322924 A GB9322924 A GB 9322924A GB 2283631 B GB2283631 B GB 2283631B
Authority
GB
United Kingdom
Prior art keywords
radar apparatus
radar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9322924A
Other languages
English (en)
Other versions
GB2283631A (en
GB9322924D0 (en
Inventor
Michael Richard Richardson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9322924A priority Critical patent/GB2283631B/en
Publication of GB9322924D0 publication Critical patent/GB9322924D0/en
Priority to EP94931572A priority patent/EP0727051B1/de
Priority to DE59406787T priority patent/DE59406787D1/de
Priority to CA002175836A priority patent/CA2175836C/en
Priority to JP51302695A priority patent/JP3487857B2/ja
Priority to KR1019960702357A priority patent/KR100321236B1/ko
Priority to PCT/EP1994/003646 priority patent/WO1995012824A1/de
Publication of GB2283631A publication Critical patent/GB2283631A/en
Priority to US08/643,640 priority patent/US5625362A/en
Application granted granted Critical
Publication of GB2283631B publication Critical patent/GB2283631B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/345—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using triangular modulation
GB9322924A 1993-11-06 1993-11-06 Radar apparatus Expired - Fee Related GB2283631B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9322924A GB2283631B (en) 1993-11-06 1993-11-06 Radar apparatus
JP51302695A JP3487857B2 (ja) 1993-11-06 1994-11-07 レーダ装置及び該装置の作動方法
DE59406787T DE59406787D1 (de) 1993-11-06 1994-11-07 Radargerät und verfahren zu seinem betrieb
CA002175836A CA2175836C (en) 1993-11-06 1994-11-07 Radar equipment and method for its operation
EP94931572A EP0727051B1 (de) 1993-11-06 1994-11-07 Radargerät und verfahren zu seinem betrieb
KR1019960702357A KR100321236B1 (ko) 1993-11-06 1994-11-07 레이다 장치와 이를 작동시키기 위한 방법
PCT/EP1994/003646 WO1995012824A1 (de) 1993-11-06 1994-11-07 Radargerät und verfahren zu seinem betrieb
US08/643,640 US5625362A (en) 1993-11-06 1996-05-06 Radar equipment and method for its operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9322924A GB2283631B (en) 1993-11-06 1993-11-06 Radar apparatus

Publications (3)

Publication Number Publication Date
GB9322924D0 GB9322924D0 (en) 1993-12-22
GB2283631A GB2283631A (en) 1995-05-10
GB2283631B true GB2283631B (en) 1998-04-29

Family

ID=10744778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322924A Expired - Fee Related GB2283631B (en) 1993-11-06 1993-11-06 Radar apparatus

Country Status (8)

Country Link
US (1) US5625362A (ja)
EP (1) EP0727051B1 (ja)
JP (1) JP3487857B2 (ja)
KR (1) KR100321236B1 (ja)
CA (1) CA2175836C (ja)
DE (1) DE59406787D1 (ja)
GB (1) GB2283631B (ja)
WO (1) WO1995012824A1 (ja)

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FR2733840B1 (fr) * 1995-05-05 1997-06-06 Siemens Automotive Sa Procede de mesure de la distance et de la vitesse relatives d'un objet par rapport a un radar a ondes continues modulees en frequence de maniere periodique
DE19529173C1 (de) * 1995-08-08 1997-01-09 Siemens Ag Radargerät mit reduzierter abgestrahlter Leistung
JP3627389B2 (ja) * 1995-09-28 2005-03-09 株式会社デンソー レーダ装置
JP3491418B2 (ja) * 1995-12-01 2004-01-26 株式会社デンソー Ｆｍｃｗレーダ装置
JP3460453B2 (ja) * 1995-12-11 2003-10-27 株式会社デンソー Ｆｍｃｗレーダ装置
JP3012805B2 (ja) * 1996-05-09 2000-02-28 本田技研工業株式会社 Ｆｍレーダ装置
US6011507A (en) * 1996-11-12 2000-01-04 Raytheon Company Radar system and method of operating same
JP3525425B2 (ja) * 1997-10-31 2004-05-10 トヨタ自動車株式会社 Ｆｍ−ｃｗレーダ
DE59907134D1 (de) 1998-11-11 2003-10-30 Siemens Ag Verfahren zur detektion und korrektur von nichtlinearitäten hochfrequenter, spannungsgesteuerter oszillatoren
DE19857040C2 (de) 1998-12-10 2000-12-21 Siemens Ag Verfahren zur Detekton und Korrektur von Nichtlinearitäten hochfrequenter, spannungsgesteuerter Oszillatoren
EP1149306B1 (de) * 1999-01-07 2003-04-02 Siemens Aktiengesellschaft Verfahren zur erfassung von zielobjekten und zur bestimmung deren richtung für ein radargerät in einem kraftfahrzeug
DE10026032A1 (de) * 2000-05-25 2001-11-29 Bayerische Motoren Werke Ag Vorrichtung und Verfahren zur Abstands- und Geschwindigkeitsbestimmung
US20020075138A1 (en) * 2000-08-16 2002-06-20 Van Rees H. Barteld Portable object detection system
DE60119335T2 (de) 2000-08-16 2007-04-12 Raytheon Company, Waltham Hochintegrierter mehrstrahliger millimeterwellensensor auf einem einzelnem träger
US6657581B1 (en) 2000-08-16 2003-12-02 Raytheon Company Automotive lane changing aid indicator
AU2001286513A1 (en) 2000-08-16 2002-02-25 Raytheon Company Switched beam antenna architecture
WO2002014900A2 (en) 2000-08-16 2002-02-21 Raytheon Company Video amplifier for a radar receiver
US6577269B2 (en) 2000-08-16 2003-06-10 Raytheon Company Radar detection method and apparatus
KR100713387B1 (ko) 2000-08-16 2007-05-04 레이던 컴퍼니 적응성 항법 제어용 안전 거리 알고리즘
EP1870730A3 (en) 2000-08-16 2011-07-20 Valeo Radar Systems, Inc. Automotive radar systems and techniques
US6489927B2 (en) 2000-08-16 2002-12-03 Raytheon Company System and technique for mounting a radar system on a vehicle
JP5063851B2 (ja) 2000-08-16 2012-10-31 ヴァレオ・レイダー・システムズ・インコーポレーテッド 近接物体検出システム
JP2004508627A (ja) 2000-09-08 2004-03-18 レイセオン・カンパニー 経路予測システムおよび方法
JP3995890B2 (ja) 2001-03-05 2007-10-24 株式会社村田製作所 レーダ
US6708100B2 (en) 2001-03-14 2004-03-16 Raytheon Company Safe distance algorithm for adaptive cruise control
KR20020086786A (ko) * 2001-05-11 2002-11-20 엘지이노텍 주식회사 차량 충돌 방지용 레이더 시스템
KR20010070558A (ko) * 2001-05-24 2001-07-27 신천우 차량용 밀리파레이다 신호처리 시스템
JP3788322B2 (ja) 2001-05-30 2006-06-21 株式会社村田製作所 レーダ
US6970142B1 (en) 2001-08-16 2005-11-29 Raytheon Company Antenna configurations for reduced radar complexity
US6995730B2 (en) * 2001-08-16 2006-02-07 Raytheon Company Antenna configurations for reduced radar complexity
US7183995B2 (en) 2001-08-16 2007-02-27 Raytheon Company Antenna configurations for reduced radar complexity
US6583754B2 (en) 2001-10-31 2003-06-24 Deere & Company Fast fourier transform signal processing method for doppler radar speed sensor
EP1347306A3 (en) * 2001-11-08 2004-06-30 Fujitsu Ten Limited Scan type radar device
JP3938686B2 (ja) * 2001-12-13 2007-06-27 富士通株式会社 レーダ装置、信号処理方法及びプログラム
DE10163653A1 (de) * 2001-12-21 2003-07-03 Bosch Gmbh Robert Vorrichtung für ein Radarsystem
JP3797277B2 (ja) * 2002-06-04 2006-07-12 株式会社村田製作所 レーダ
DE10243811A1 (de) * 2002-09-20 2004-04-01 Robert Bosch Gmbh Verfahren zur Abstands- und Geschwindigkeitsmessung an mehreren Objekten mittels FMCW-Radar
JP3975883B2 (ja) * 2002-10-25 2007-09-12 株式会社デンソー 距離予測方法、及びレーダ装置
CN1898579B (zh) * 2004-01-07 2010-04-28 株式会社村田制作所 雷达
US7667637B2 (en) * 2004-04-05 2010-02-23 Weibel Scientific A/S System and method for radar detection of an object
US7439905B2 (en) * 2004-09-13 2008-10-21 Fujitsu Ten Limited Radar apparatus
JP4211809B2 (ja) 2006-06-30 2009-01-21 トヨタ自動車株式会社 物体検出装置
JP2008082956A (ja) * 2006-09-28 2008-04-10 Mazda Motor Corp 車両の障害物検知装置及びその検知方法
JP4865582B2 (ja) * 2007-02-09 2012-02-01 株式会社小野測器 回転計と回転数の計測方法
JP5025356B2 (ja) * 2007-07-10 2012-09-12 キヤノン株式会社 通信システム、情報処理装置ならびに通信制御方法
DE102007042954A1 (de) 2007-08-30 2009-03-05 Balluff Gmbh Mikrowellen-Näherungssensor und Verfahren zur Ermittlung des Abstands zwischen einem Messkopf und einem Zielobjekt
US7612707B2 (en) * 2007-09-28 2009-11-03 Banner Engineering Corporation Configurable radar sensor
US7652618B2 (en) 2008-02-15 2010-01-26 Deere & Company Method and system for determining velocity by using variable or distinct sampling rates
JP5319145B2 (ja) * 2008-03-25 2013-10-16 株式会社東芝 レーダー装置、レーダー装置の制御方法
JP2010038705A (ja) * 2008-08-05 2010-02-18 Fujitsu Ten Ltd 信号処理装置、レーダ装置、車両制御装置、及び信号処理方法
KR101185480B1 (ko) 2012-03-15 2012-10-02 국방과학연구소 고속 이동체의 탐지/추적을 위한 ｆｍｃｗ 레이다에서 비트주파수의 정확도 향상 기법
US9638794B2 (en) * 2014-01-23 2017-05-02 Autoliv Asp, Inc. Systems and methods for correcting for leakage and distortion in radar systems
US10539670B2 (en) 2014-01-23 2020-01-21 Veoneer Us, Inc. System and method for continuous wave interference cancellation
CN105182341B (zh) * 2015-09-29 2018-03-06 大连楼兰科技股份有限公司 基于lfm三角波与恒频波组合波形的车辆防撞雷达多目标频率匹配方法
WO2017115459A1 (ja) * 2015-12-28 2017-07-06 パナソニックＩｐマネジメント株式会社 センサ、およびセンサを用いた水栓装置
CN107132513B (zh) * 2017-03-31 2019-10-25 西安电子科技大学 基于相关距离的距离扩展目标检测方法
CN107462886B (zh) * 2017-07-26 2020-10-09 南京信息工程大学 一种基于波形对比度最优算法的动目标恒虚警检测方法
EP3499266B1 (en) * 2017-12-12 2020-05-27 NXP USA, Inc. Data acquisition method and apparatus for fmcw radar system
CN110088643B (zh) * 2018-08-31 2021-12-07 深圳迈睿智能科技有限公司 人体存在探测器及其人体存在探测方法
US10935657B2 (en) * 2019-05-07 2021-03-02 Applied Concepts, Inc. System and method for precision spin measurement using doppler radar
CN111337917B (zh) * 2020-03-17 2023-04-28 重庆邮电大学 基于变步长插值迭代的fmcw雷达高精度距离估计方法
WO2021258358A1 (zh) * 2020-06-24 2021-12-30 华为技术有限公司 目标检测方法、装置、雷达以及车辆

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495387A (en) * 1973-12-22 1977-12-14 Lucas Ltd Joseph Road vehicle radar system

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GB1495387A (en) * 1973-12-22 1977-12-14 Lucas Ltd Joseph Road vehicle radar system

Also Published As

Publication number Publication date
GB2283631A (en) 1995-05-10
EP0727051A1 (de) 1996-08-21
GB9322924D0 (en) 1993-12-22
DE59406787D1 (de) 1998-10-01
KR960706085A (ko) 1996-11-08
US5625362A (en) 1997-04-29
CA2175836A1 (en) 1995-05-11
EP0727051B1 (de) 1998-08-26
JP3487857B2 (ja) 2004-01-19
KR100321236B1 (ko) 2002-07-02
WO1995012824A1 (de) 1995-05-11
CA2175836C (en) 2005-12-27
JPH09504612A (ja) 1997-05-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111106